This is highly impractical and it is evident that the author has no idea how IFR navigation and oceanic routes work. When flying on oceanic routes and even on land, you have to intercept certain waypoints and vectored into/around airspaces.
I hate to be discouraging, but maybe the author should make an attempt to understand navigation before cooking up something like this.
I hate to be discouraging, but maybe the author should make an attempt to understand navigation before cooking up something like this.